High Seas Forecast
Issued by NWS

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000
FZPN40 PHFO 252230
HSFNP

HIGH SEAS FORECAST
NATIONAL WEATHER SERVICE HONOLULU HI
2300 UTC FRI JUL 25 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT
OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN
TWICE THE SIGNIFICANT WAVE HEIGHT.

THIS HIGH SEAS FORECAST USES 1-MINUTE AVERAGE WINDS WHICH MAY BE
HIGHER THAN 10-MINUTE AVERAGE WINDS.

PAN PAN

NORTH PACIFIC EQUATOR TO 30N BETWEEN 140W AND 160E

SYNOPSIS VALID 1800 UTC JUL 25 2014.
24 HOUR FORECAST VALID 1800 UTC JUL 26 2014.
48 HOUR FORECAST VALID 1800 UTC JUL 27 2014.

.WARNINGS.

.NONE.

.48 HOUR FORECAST TROPICAL DEPRESSION GENEVIEVE NEAR 13.3N 140.8W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 8 TO 13 FT WITHIN
240 NM N SEMICIRCLE.
.72 HOUR FORECAST TROPICAL DEPRESSION GENEVIEVE NEAR 13.8N 144.5W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. SEAS 8 TO 12 FT FROM 12N
TO 18N BETWEEN 142W AND 147W.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION GENEVIEVE NEAR 14.0N 148.0W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.120 HOUR FORECAST POST-TROPICAL REMNANT LOW NEAR 14.0N 151.0W.
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.

.SYNOPSIS AND FORECAST.

.FRONT FROM 30N175E TO 28N169E NEARLY STATIONARY AND WEAKENING.
.24 HOUR FORECAST WEAK FRONT FROM 30N177E TO 27N171E.
.48 HOUR FORECAST FRONT DISSIPATED.

.24 HOUR FORECAST NEW FRONT FROM 30N168E TO 29N166E.
.48 HOUR FORECAST FRONT FROM 30N173E TO 29N169E.

.TROUGH FROM 08N160E TO 08N177E MOVING W 10 KT. SCATTERED MODERATE
TO STRONG TSTMS WITHIN 300 NM OF TROUGH.
.24 HOUR FORECAST TROUGH DISSIPATED.

.WINDS 20 KT OR LESS OVER REST OF FORECAST AREA.

.SEAS 8 TO 9 FT FROM 12N TO 16N BETWEEN 143W TO 152W.
.24 HOUR FORECAST SEAS 8 TO 10 FT FROM 12N TO 17N E OF 155W.
.48 HOUR FORECAST SEAS 8 TO 10 FT FROM 11N TO 16N BETWEEN 150W AND
160W.

.SEAS 8 FT OR LESS OVER REST OF FORECAST AREA.

.MONSOON TROUGH FROM 12N140W TO 11N145W TO 08N154W. ISOLATED STRONG
TSTMS WITHIN 120 NM OF TROUGH.

.ITCZ FROM 08N156W TO 05N170W TO 07N176W. SCATTERED MODERATE TO
STRONG TSTMS WITHIN 180 NM OF ITCZ W OF 160W.

$$
.HONOLULU HI





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